Linux System Administrator Jobs in Manassas, VA

Manage and enhance systems administration for Linux and Windows platforms, optimizing performance, ensuring security compliance, and providing user support within an agile, collaborative environment...

Elevate HPC infrastructure reliability by joining a team focused on designing, developing, and maintaining advanced Metrics and Monitoring solutions, leveraging tools like Splunk to optimize performan...

Lead and enhance Windows-based systems while fostering innovation in AI. Collaborate with teams to optimize performance, troubleshoot issues, and implement cutting-edge technologies. Make a significan...

Empower your career by ensuring reliability and performance of our PaaS systems. Lead the administration and support of high-availability Kubernetes clusters, focusing on scalability and security comp...

Unlock your potential as you lead network integration, security engineering, and performance enhancement initiatives while collaborating with architects to ensure compliance and efficiency in advanced...

Elevate your technical expertise as a Linux System Administrator, designing and maintaining critical Cross Domain Solutions. You'll enhance security and performance while mentoring a collaborative tea...

Lead the charge in designing and transforming IT solutions, engaging in full software development life cycle, enhancing system security, and adopting new technologies while collaborating with teams to...

Empower IT security initiatives by conducting technical assessments, providing expert guidance on enterprise technologies, and enhancing system usability and safety through strategic analysis and supp...

Unlock your potential as you manage and support complex IT systems. Collaborate with users to ensure seamless operations, troubleshoot issues, and maintain system security while enhancing overall infr...

Advance your career by overseeing critical systems and configuration management processes. Engage with engineering and support teams to implement changes effectively, ensuring compliance and maintaini...

Lead the operation and improvement of our federal cloud infrastructure. Take ownership of AWS services and Kubernetes management while ensuring compliance and performance. Mentor the team and drive au...

Support and enhance the Deltek Enterprise suite, focusing on Costpoint and T&E, while providing user access management and troubleshooting. Collaborate on IT projects and maintain relationships with t...

Shape innovative systems engineering initiatives by leveraging deep expertise and leading efforts in complex programs. Collaborate across teams to drive project success while ensuring compliance with...

Transform secure software engineering through collaboration on critical Linux tools. Directly impact mission security with automation, secrets management, and privileged access solutions, ensuring com...

Drive cybersecurity efforts within a portfolio setting, ensuring system security and compliance with federal guidelines while supporting VA Health Portfolio projects to improve care for Veterans and h...

Transform navy systems engineering through expertise in mine countermeasures. Collaborate on unmanned systems development, coordinating technical assessments, and ensuring project efficiency in a fast...

Lead the charge in systems administration, ensuring optimal performance of OpenText solutions while providing expert support and guidance on technology and client interactions in a dynamic environment...

Transform your career by designing and supporting enterprise IT solutions using Microsoft technologies, ensuring operational and security requirements are met while collaborating closely with team mem...

Engage in comprehensive system engineering efforts, ensuring robust planning, execution, and analysis of projects while interfacing with teams and stakeholders to achieve optimized solutions and maint...

Accelerate your career by providing vital Infrastructure Server and Sustainment services to enhance High Performance Computing capabilities, ensuring optimal system performance and resolving complex I...

Develop and maintain enterprise-scale Linux systems while ensuring security, availability, and performance across diverse environments. Optimize cloud infrastructure and automate operations for improv...

Grow your career with an innovative team focused on integrating technical expertise and policy to ensure security in cloud environments while adhering to established standards and frameworks...

Unlock potential by leveraging your extensive systems engineering expertise to manage and optimize IT infrastructure, focusing on Linux environments and cutting-edge automation tools to enhance system...

Develop and maintain secure Windows/Linux server environments while facilitating operational excellence in cloud infrastructure. Collaborate on automation solutions to enhance infrastructure capacity...

Transform critical infrastructure as you engineer solutions in a dynamic Windows environment, enhancing system reliability and performance for global users while leading technical support initiatives...